Answer
30
Work Step by Step
There are 5 letters, and the letters "K" and A are repeated twice. Thus, it follows:
$$=\frac{5!}{2!\times2!}=30$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 10 Counting Methods and Probability - 10.1 Apply the counting Principles and Permutations - Guided Practice for Example 6 - Page 686: 9
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